Julianne Moore, Liam Neeson and Mamma Mia!'s Amanda Seyfried have signed up for Atom Egoyan's Chloe, a new thriller about infidelity and mistrust.
The story sees Moore's successful doctor begin to suspect her husband of cheating. She hires an escort (Seyfried) to seduce him, test his fidelity and report back to her with the details, but the move ends up putting her family in danger.
Erin Cressida Wilson (Secretary, Fur: A Portrait of Diane Arbus) wrote the script, which is based on 2003 French film Nathalie, which starred Gerard Depardieu, Emmanuelle Beart and Fanny Ardant.
The film is due to start shooting on February 9 in Toronto.